package com.zs.toolbox.web2j.system.message.sender;

import com.alibaba.fastjson.JSONObject;
import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsRequest;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsResponse;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.profile.DefaultProfile;
import com.aliyuncs.profile.IClientProfile;
import com.zs.toolbox.web2j.system.message.sender.sms.WtSmsSender;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.stereotype.Component;
import org.springframework.util.StringUtils;

import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * @author shuai.zhang  on 2018/9/25
 * @description
 */

@Slf4j
@ConditionalOnProperty(prefix = "sms.aliyun.accesskey", name = "id")
@Component
public class WtAliyunSmsSender implements WtSmsSender {

    @Value("${sms.aliyun.accesskey.id}")
    String accessKeyId;

    @Value("${sms.aliyun.accesskey.secret}")
    String accessKeySecret;

    @Value("${sms.aliyun.sign.name}")
    String signName;

    @Value("${sms.aliyun.template.register.id}")
    String registerTemplateID;

    @Value("${sms.aliyun.template.login.id}")
    String loginTempalteID;

    @Value("${sms.aliyun.template.findpassword.id}")
    String findPasswordID;

    public WtAliyunSmsSender() {
        log.debug("初始化阿里短信发送器");
    }

    //产品名称:云通信短信API产品,开发者无需替换
    static final String product = "Dysmsapi";
    //产品域名,开发者无需替换
    static final String domain = "dysmsapi.aliyuncs.com";


    @Override
    public String getName() {
        return "aliyun-sms-sender";
    }

    @Override
    public boolean sendLoginVCodeSms(String phone, String vcode) {
        HashMap<String, String> params = new HashMap<>();
        params.put("code", vcode);
        try {
            this.sendSms(Arrays.asList(phone), params, this.loginTempalteID);
        } catch (ClientException e) {
            log.error(String.format("send aliyun login code error phone<%s> vcode", phone, vcode), e);
            return false;
        }
        return true;
    }

    @Override
    public boolean sendFindPasswordVCodeSms(String phone, String vcode) {
        HashMap<String, String> params = new HashMap<>();
        params.put("code", vcode);
        try {
            this.sendSms(Arrays.asList(phone), params, this.findPasswordID);
        } catch (ClientException e) {
            log.error(String.format("send aliyun findPassword code error phone<%s> vcode", phone, vcode), e);
            return false;
        }
        return true;
    }

    @Override
    public boolean sendRegisterVCodeSms(String phone, String vcode) {
        HashMap<String, String> params = new HashMap<>();
        params.put("code", vcode);
        try {
            this.sendSms(Arrays.asList(phone), params, this.registerTemplateID);
        } catch (ClientException e) {
            log.error(String.format("send aliyun register code error phone<%s> vcode", phone, vcode), e);
            return false;
        }
        return true;
    }


    private SendSmsResponse sendSms(List<String> numbers, Map<String, String> params, String templateCode) throws ClientException {
        String phoneNumbers = null;
        if (numbers == null || numbers.size() == 0 || (phoneNumbers = getCombineStr(numbers, ",")) == null) {
            log.error("获取手机号信息失败不能发送短信 {}  内容：{}", numbers, params);
            return null;
        }

        //可自助调整超时时间
        System.setProperty("sun.net.client.defaultConnectTimeout", "10000");
        System.setProperty("sun.net.client.defaultReadTimeout", "10000");

        //初始化acsClient,暂不支持region化
        IClientProfile profile = DefaultProfile.getProfile("cn-hangzhou", accessKeyId, accessKeySecret);
        DefaultProfile.addEndpoint("cn-hangzhou", "cn-hangzhou", product, domain);
        IAcsClient acsClient = new DefaultAcsClient(profile);

        //组装请求对象-具体描述见控制台-文档部分内容
        SendSmsRequest request = new SendSmsRequest();
        //必填:待发送手机号
        request.setPhoneNumbers(phoneNumbers);
        //必填:短信签名-可在短信控制台中找到
        request.setSignName(signName);

        //必填:短信模板-可在短信控制台中找到
        request.setTemplateCode(templateCode);
        //可选:模板中的变量替换JSON串,如模板内容为"亲爱的${name},您的验证码为${code}"时,此处的值为
        JSONObject jsonObject = new JSONObject();
        if (params != null) {
            jsonObject.putAll(params);
        }
        request.setTemplateParam(jsonObject.toString());

        //选填-上行短信扩展码(无特殊需求用户请忽略此字段)
        //request.setSmsUpExtendCode("90997");

        //可选:outId为提供给业务方扩展字段,最终在短信回执消息中将此值带回给调用者
//        request.setOutId("yourOutId");

        //hint 此处可能会抛出异常，注意catch
        SendSmsResponse sendSmsResponse = acsClient.getAcsResponse(request);

        return sendSmsResponse;
    }

    private String getCombineStr(List<String> phoneNumbers, String split) {
        if (StringUtils.isEmpty(split)) {
            split = ",";
        }
        if (phoneNumbers != null && phoneNumbers.size() != 0) {
            StringBuilder sb = new StringBuilder("");
            for (String phoneNumber : phoneNumbers) {
                if (phoneNumber != null && phoneNumber.length() == 11) {
                    sb.append(phoneNumber);
                    sb.append(split);
                }
            }

            if (sb.length() > 0 && sb.charAt(sb.length() - 1) == ',') {
                sb.deleteCharAt(sb.length() - 1);
            }
            return sb.toString();
        }
        return null;
    }


}
